2013197147138

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{4159}}^1$

素因数の和:4935

約数の個数: 64

約数和(自身を含む): 3157755494400

約数和(自身を除く): 1144558347262

約数列:

[1, 2, 47, 67, 94, 134, 151, 302, 509, 1018, 3149, 4159, 6298, 7097, 8318, 10117, 14194, 20234, 23923, 34103, 47846, 68206, 76859, 153718, 195473, 278653, 390946, 475499, 557306, 628009, 950998, 1256018, 1602841, 2116931, 3205682, 3612373, 4233862, 5149553, 7224746, 10299106, 13096691, 26193382, 29516423, 42076603, 59032846, 84153206, 99495757, 141834377, 198991514, 242028991, 283668754, 319656581, 484057982, 639313162, 1977600341, 3955200682, 6666215719, 13332431438, 15023859307, 21416990927, 30047718614, 42833981854, 1006598573569, 2013197147138]

約数ペア:

[(1, 2013197147138), (2, 1006598573569), (47, 42833981854), (67, 30047718614), (94, 21416990927), (134, 15023859307), (151, 13332431438), (302, 6666215719), (509, 3955200682), (1018, 1977600341), (3149, 639313162), (4159, 484057982), (6298, 319656581), (7097, 283668754), (8318, 242028991), (10117, 198991514), (14194, 141834377), (20234, 99495757), (23923, 84153206), (34103, 59032846), (47846, 42076603), (68206, 29516423), (76859, 26193382), (153718, 13096691), (195473, 10299106), (278653, 7224746), (390946, 5149553), (475499, 4233862), (557306, 3612373), (628009, 3205682), (950998, 2116931), (1256018, 1602841)]